kernel/tools/testing/selftests/timens/vfork_exec.c, branch linux-6.2.y

selftests/timens: add a test for vfork+exit

2022-10-25T22:15:52Z

* check that a child process is in parent's time namespace after vfork. * check that a child process is in the target namespace after exec. Output on success: 1..4 ok 1 parent before vfork ok 2 child after exec ok 3 wait for child ok 4 parent after vfork # Totals: pass:4 fail:0 xfail:0 xpass:0 skip:0 error:0 Signed-off-by: Andrei Vagin Signed-off-by: Kees Cook Link: https://lore.kernel.org/r/20221013173154.291597-1-avagin@google.com

Revert "selftests/timens: add a test for vfork+exit"

2022-09-13T17:38:43Z

The next patch reverts the code that this test verified. This reverts commit 6342140db6609a0c7d34f68c52b2947468e0e630. Signed-off-by: Andrei Vagin Signed-off-by: Kees Cook Link: https://lore.kernel.org/r/20220913102551.1121611-2-avagin@google.com

selftests/timens: add a test for vfork+exit

2022-06-15T14:58:22Z

* check that a child process is in parent's time namespace after vfork. * check that a child process is in the target namespace after exec. Output on success: $ ./vfork_exec 1..1 ok 1 exec Signed-off-by: Andrei Vagin Signed-off-by: Kees Cook Link: https://lore.kernel.org/r/20220613060723.197407-2-avagin@gmail.com